Add Yahoo as a preferred source to see more of our stories on Google. As one of the most well-studied light therapies for skin issues, blue light therapy benefits most notably include the management ...

This article is a part of CNN Underscored’s Guide to Age-Defying Beauty, a weeklong focus on the essential products, tips and tricks to enhance your glow at any age. We’ll be featuring editor-tested ...

One writer's quest to gamify her skincare ...

During an appearance at Beautycon in Los Angeles earlier this month, R&B songstress Kelly Rowland revealed her expensive skin care secret: LED therapy. At 42, Rowland is certainly defying aging. The ...

Call it the fifth generation of light—the availability of electric lights that promote health and well-being by automatically mimicking the natural cycle of light. They switch between blue-rich ...